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Fruit and leaf drop at early stages can be prevented by the application of
Options
(a) Gibberellic acid
(b) Cytokinins
(c) Ethylene
(d) Auxins
Correct Answer:
Auxins
Explanation:
Auxins prevent premature leaf and fruit fall.NAA prevents fruit drop in tomato; 2,4-D prevents fruit drop in Citrus.
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- The total number of canines in the permanent dental set of humans is
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Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Polymerase chain reaction (PCR) is used for
- The total number of canines in the permanent dental set of humans is
- Intraxylary phloem may also be called
- When one single organism or the pair of organisms is correctly assigned to its
- Glycosidic bond is broken during the digestion of
Topics: Plant Growth and Development (126)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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